Vintage 1978 Made in USA - Musicmaster Bass - Overall in Excellent Condition but with some modification; original pickup removed (not included); bridge pickup route and control route added - Vintage 1977 ‘Pat Applied For’ DiMarzio Jazz Bass pickups installed (Introduced by Larry DiMarzio at the 1977 NAMM show.) Bass has low action and excellent intonation. Definitely an Upgrade! w/ ‘78 Hangtag (different serial) and Original Pasteboard Case.